> top > projects > sentences > docs > PubMed:8181007 > annotations
sentences Home  

PubMed:8181007 JSONTXT 41 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
TextSentencer_T1 0-97 Sentence denotes Molecular weight of low molecular weight heparins by 13C nuclear magnetic resonance spectroscopy.
T1 0-97 Sentence denotes Molecular weight of low molecular weight heparins by 13C nuclear magnetic resonance spectroscopy.
TextSentencer_T2 98-240 Sentence denotes Heparin and low molecular weight heparins are polydisperse polysaccharides with a degree of polymerization ranging from 4 to approximately 40.
T2 98-240 Sentence denotes Heparin and low molecular weight heparins are polydisperse polysaccharides with a degree of polymerization ranging from 4 to approximately 40.
TextSentencer_T3 241-438 Sentence denotes The determination of their average molecular weights has traditionally relied on size exclusion chromatography involving the use of oligosaccharides of known size and molecular weight as standards.
T3 241-438 Sentence denotes The determination of their average molecular weights has traditionally relied on size exclusion chromatography involving the use of oligosaccharides of known size and molecular weight as standards.
TextSentencer_T4 439-555 Sentence denotes 13C NMR spectroscopy is applied for the first time to obtain the molecular weights of low molecular weight heparins.
T4 439-555 Sentence denotes 13C NMR spectroscopy is applied for the first time to obtain the molecular weights of low molecular weight heparins.
TextSentencer_T5 556-737 Sentence denotes The signal intensities of the reducing end and internal anomeric carbons, having distinctive chemical shifts in the 13C NMR spectrum, are measured to determine the molecular weight.
T5 556-737 Sentence denotes The signal intensities of the reducing end and internal anomeric carbons, having distinctive chemical shifts in the 13C NMR spectrum, are measured to determine the molecular weight.
TextSentencer_T6 738-969 Sentence denotes Compared to techniques utilizing broad band decoupling or selective decoupling of anomeric protons, distortionless enhancement polarization transfer pulse sequence gave better quantitation of signal intensities of anomeric carbons.
T6 738-969 Sentence denotes Compared to techniques utilizing broad band decoupling or selective decoupling of anomeric protons, distortionless enhancement polarization transfer pulse sequence gave better quantitation of signal intensities of anomeric carbons.
TextSentencer_T7 970-1164 Sentence denotes Molecular weight was calculated from the calibrated ratio of signal intensities of the anomeric carbons of reducing end groups and internal residues, and the disaccharide compositional analysis.
T7 970-1164 Sentence denotes Molecular weight was calculated from the calibrated ratio of signal intensities of the anomeric carbons of reducing end groups and internal residues, and the disaccharide compositional analysis.
TextSentencer_T8 1165-1293 Sentence denotes The calibrated signal intensity ratio is determined using the T1 relaxation rates of anomeric carbons of model oligosaccharides.
T8 1165-1293 Sentence denotes The calibrated signal intensity ratio is determined using the T1 relaxation rates of anomeric carbons of model oligosaccharides.
TextSentencer_T9 1294-1400 Sentence denotes The disaccharide composition of low molecular weight-heparins is obtained using capillary electrophoresis.
T9 1294-1400 Sentence denotes The disaccharide composition of low molecular weight-heparins is obtained using capillary electrophoresis.
TextSentencer_T10 1401-1576 Sentence denotes Signal averaging over 40,000-90,000 transients, requiring a total of 12-18 h on a 360-MHz NMR spectrometer was adequate to measure molecular weights in the range of 3000-7000.
T10 1401-1576 Sentence denotes Signal averaging over 40,000-90,000 transients, requiring a total of 12-18 h on a 360-MHz NMR spectrometer was adequate to measure molecular weights in the range of 3000-7000.
TextSentencer_T11 1577-1867 Sentence denotes The measured molecular weights of twelve low molecular weight heparins, analyzed by this 13C NMR spectroscopic technique, correlated well with the number average molecular weights obtained using high performance-gel permeation chromatography and gradient polyacrylamide gel electrophoresis.
T11 1577-1867 Sentence denotes The measured molecular weights of twelve low molecular weight heparins, analyzed by this 13C NMR spectroscopic technique, correlated well with the number average molecular weights obtained using high performance-gel permeation chromatography and gradient polyacrylamide gel electrophoresis.
TextSentencer_T12 1868-2063 Sentence denotes In addition to establishing the number average molecular weight, the 13C NMR spectra helped distinguish the structural properties of different commercially prepared low molecular weight heparins.
T12 1868-2063 Sentence denotes In addition to establishing the number average molecular weight, the 13C NMR spectra helped distinguish the structural properties of different commercially prepared low molecular weight heparins.